Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamatani Katsu and Ohnaka Kohzaburo,Estimation of Locations and Magnitudes of Point Sources for Multidimensional Poisson Equation,Transactions of the Japan Society for Industrial and Applied Mathematics,09172246,The Japan Society for Industrial and Applied Mathematics,1997,7,1,65-78,https://cir.nii.ac.jp/crid/1390001205768010368,https://doi.org/10.11540/jsiamt.7.1_65